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    Method and apparatus for allocating resources in wireless communication system
    334.
    发明授权
    Method and apparatus for allocating resources in wireless communication system 有权
    用于在无线通信系统中分配资源的方法和装置

    公开(公告)号：US09578625B2

    公开(公告)日：2017-02-21

    申请号：US14381499

    申请日：2013-02-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongyoun Seo ,  Bonghoe Kim ,  Joonkui Ahn

    IPC: H04W4/00 ,  H04W72/04

    CPC classification number: H04W72/04 ,  H04W72/042 ,  H04W72/0453

    Abstract: A method and an apparatus for allocating resources in a wireless communication system are provided. The method is characterized by dividing a system bandwidth into a multiple of a resource block group (RBG) to form subbands and transmitting allocation information for indicating allocated subbands among the subbands and resource allocation within the subbands.

    Abstract translation: 提供了一种在无线通信系统中分配资源的方法和装置。 该方法的特征在于将系统带宽划分为资源块组（RBG）的倍数以形成子带，并且发送分配信息，用于指示子带内的分配子带和子带内的资源分配。

    Power control method and apparatus in wireless access system
    335.
    发明授权
    Power control method and apparatus in wireless access system 有权
    无线接入系统中的功率控制方法和装置

    公开(公告)号：US09565640B2

    公开(公告)日：2017-02-07

    申请号：US14782750

    申请日：2014-04-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe Kim ,  Dongyoun Seo ,  Suckchel Yang ,  Joonkui Ahn

    IPC: H04B7/00 ,  H04W52/04 ,  H04W52/18 ,  H04W52/38 ,  H04W72/04 ,  H04W24/08 ,  H04W84/04 ,  H04L5/00

    CPC classification number: H04W52/325 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0057 ,  H04W24/08 ,  H04W52/04 ,  H04W52/18 ,  H04W52/38 ,  H04W72/0413 ,  H04W72/042 ,  H04W76/15 ,  H04W84/045

    Abstract: The present invention provides methods for transmitting a scheduling request (SR) in a wireless access system supporting a multiple connection mode, in which a terminal is connected to two or more small cells, and apparatuses supporting the same. According to one embodiment of the present invention, a method for transmitting an SR, by a terminal, in a wireless access system supporting a multiple connection mode comprises the steps of: receiving an upper layer signal including an SR parameter for SR transmission from a first small cell which is in a multiple connection mode state; generating an SR on the basis of the SR parameter; and transmitting the SR using a physical uplink control channel (PUCCH) signal. Herein, the SR parameter is pre-set by negotiation between the first small cell and a second small cell which is in a multiple connection mode. Furthermore, in the multiple connection mode, the terminal maintains multiple connections with two or more small cells including the first small cell and the second small cell, and the first small cell and the second small cell may be connected to each other via a non-ideal backhaul link.

    Abstract translation: 本发明提供一种用于在支持多连接模式的无线接入系统中发送调度请求（SR）的方法，其中终端连接到两个或更多个小小区，以及支持其的设备。 根据本发明的一个实施例，一种用于在支持多连接模式的无线接入系统中由终端发送SR的方法包括以下步骤：从第一个接收到的第一个接收到的包含SR传输的SR参数的上层信号 处于多重连接模式状态的小单元; 基于SR参数生成SR; 以及使用物理上行链路控制信道（PUCCH）信号发送所述SR。 这里，SR参数是通过第一小小区和处于多连接模式的第二小小区之间的协商预先设定的。 此外，在多连接模式中，终端维持与包括第一小区和第二小小区的两个以上小小区的多个连接，第一小区和第二小区可以经由非连接方式彼此连接， 理想的回程链接。

    Method and apparatus for receiving data
    336.
    发明授权
    Method and apparatus for receiving data 有权
    用于接收数据的方法和装置

    公开(公告)号：US09544891B2

    公开(公告)日：2017-01-10

    申请号：US14443177

    申请日：2013-10-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe Kim ,  Yunjung Yi ,  Dongyoun Seo

    IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26

    CPC classification number: H04W72/042 ,  H04L5/0046 ,  H04L5/0094 ,  H04L27/26

    Abstract: Disclosed are a method and apparatus for receiving data. The method for receiving data of a terminal includes the steps of: receiving, from a base station, information that a modulation scheme used in an allocated resource block is 256 quadrature amplitude modulation (QAM); determining a modulation and coding scheme (MCS) index and first resource allocation information on the allocated resource block on the basis of downlink control information (DCI); determining an ITBS on the basis of the MCS index; determining second resource allocation information on the basis of the first resource allocation information; and determining the transmission block size on the basis of the ITBS and second resource allocation information.

    Abstract translation: 公开了一种用于接收数据的方法和装置。 用于接收终端数据的方法包括以下步骤：从基站接收在所分配的资源块中使用的调制方案为256正交幅度调制（QAM）的信息; 基于下行链路控制信息（DCI）确定调度和编码方案（MCS）索引和关于所分配的资源块的第一资源分配信息; 根据MCS指数确定ITBS; 基于所述第一资源分配信息确定第二资源分配信息; 以及基于所述ITBS和所述第二资源分配信息来确定所述传输块大小。

    Method and apparatus for supporting a control plane and a user plane in a wireless communication system
    337.
    发明授权
    Method and apparatus for supporting a control plane and a user plane in a wireless communication system 有权
    用于在无线通信系统中支持控制平面和用户平面的方法和装置

    公开(公告)号：US09516512B2

    公开(公告)日：2016-12-06

    申请号：US14430134

    申请日：2013-09-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Yunjung Yi ,  Joonkui Ahn ,  Hanbyul Seo ,  Bonghoe Kim ,  Dongyoun Seo

    IPC: H04W16/18 ,  H04W36/22 ,  H04W24/10 ,  H04W72/04

    CPC classification number: H04W16/18 ,  H04W24/10 ,  H04W36/22 ,  H04W72/042

    Abstract: A method for and apparatus for supporting a control plane (C-plane) and user plane (U-plane) in a wireless communication system supporting multiple carriers is provided. A wireless device receives a signal to initiate inter-frequency measurement from a macro cell, performs the inter-frequency measurement, and determines to configure a small cell for data transmission based on the inter-frequency measurement. And, this invention includes that a C-Plane and a U-Plane split over different carriers are existed and operated more accurately and efficiently.

    Abstract translation: 提供了一种在支持多个载波的无线通信系统中支持控制平面（C平面）和用户平面（U平面）的方法和装置。 无线设备接收信号以从宏小区启动频率间测量，执行频率间测量，并且基于频率间测量来确定配置用于数据传输的小小区。 并且，本发明包括在不同载体上分裂的C面和U面更加准确和有效地存在和操作。

    Data transmission method and data transmission device
    338.
    发明授权
    Data transmission method and data transmission device 有权
    数据传输方式和数据传输设备

    公开(公告)号：US09510338B2

    公开(公告)日：2016-11-29

    申请号：US14398308

    申请日：2013-05-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe Kim ,  Dongyoun Seo ,  Hanbyul Seo ,  Joonkui Ahn ,  Suckchel Yang ,  Yunjung Yi

    IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W28/06

    CPC classification number: H04W72/042 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0092 ,  H04W28/06

    Abstract: A data transmission method and a data transmission device are disclosed. A method for receiving control data by a terminal can comprise the steps of demodulating downlink control information (DCI) including an assignment flag and downlink (DL) resource allocation; and demodulating physical downlink shared channel (PDSCH) data by using the DL resource allocation, wherein when the PDSCH data is demodulated on the basis of a demodulation reference signal (DM-RS), the assignment flag indicates information on a reference signal (RS) used for the demodulation of the PDSCH data or information on a PDSCH transmission antenna port.

    Abstract translation: 公开了一种数据传输方法和数据传输装置。 一种用于由终端接收控制数据的方法可以包括解调包括分配标志和下行链路（DL）资源分配的下行链路控制信息（DCI）的步骤; 以及通过使用所述DL资源分配来解调物理下行链路共享信道（PDSCH）数据，其中当基于解调参考信号（DM-RS）解调所述PDSCH数据时，所述分配标志指示关于参考信号（RS）的信息， 用于对PDSCH数据的解调或PDSCH发送天线端口的信息。

    Method and apparatus for uplink transmission
    339.
    发明授权
    Method and apparatus for uplink transmission 有权
    用于上行链路传输的方法和装置

    公开(公告)号：US09485758B2

    公开(公告)日：2016-11-01

    申请号：US14378301

    申请日：2013-03-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe Kim ,  Yunjung Yi ,  Suckchel Yang ,  Hanbyul Seo ,  Joonkui Ahn ,  Dongyoun Seo

    IPC: H04W4/00 ,  H04W72/04 ,  H04B7/26 ,  H04L5/00 ,  H04L27/26

    CPC classification number: H04W72/0453 ,  H04B7/2615 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2602 ,  H04W4/70 ,  H04W72/0413 ,  H04W72/042

    Abstract: Disclosed are a method and an apparatus for uplink transmission. A method for uplink transmission for a machine-type communication (MTC) terminal comprises: a step of transmitting first uplink (UL) information via a first UL channel in a first terminal-specific frequency band of a first subframe; and a step of transmitting second UL information via a second UL channel in a second terminal-specific frequency band of a second subframe subsequent to the first subframe. The first subframe and the second subframe each include a plurality of orthogonal frequency division multiplexing (OFDM) symbols. If the first terminal-specific frequency band and the second terminal-specific frequency band do not overlap one another, the second UL information may not be transmitted in a first OFDM symbol of the second subframe. Thus, a wireless resource can be efficiently utilized.

    Abstract translation: 公开了一种用于上行链路传输的方法和装置。 一种用于机器型通信（MTC）终端的上行链路传输的方法包括：通过第一子帧的第一终端专用频带中的第一UL信道发送第一上行链路（UL）信息的步骤; 以及在第一子帧之后的第二子帧的第二终端特定频带中经由第二UL信道发送第二UL信息的步骤。 第一子帧和第二子帧各自包括多个正交频分复用（OFDM）符号。 如果第一终端特定频带和第二终端特定频带彼此不重叠，则第二UL信息可以不在第二子帧的第一OFDM符号中发送。 因此，可以有效地利用无线资源。

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